<!DOCTYPE html>
<html lang="zh-CN">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>贪吃蛇</title>
</head>

<body>
  <div class="main-box">
    <div class="internal-box">
      <!-- 蛇 -->
      <div class="box-snake">
        <div></div>
      </div>

      <!-- 食物 -->
      <div class="box-food">
        <div></div>
        <div></div>
        <div></div>
        <div></div>
      </div>
    </div>
    <div class="internal-text">
      <div class="text-l">SCORE: <span id="score">0</span></div>
      <div class="text-r">level: <span id="level">1</span></div>
    </div>
  </div>
</body>

</html>